How to open a file with .mswmm extension?

File Type : Document file type
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .mswmm file

Searching for the right program to open .mswmm files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.


What is .mswmm file extension?

The .MSWMM extension is used in the movies created using Windows Movie Maker. The MSWMM file contains the movie timeline, audio files, transitions, references to video clips, and still images used in the movie. Windows Movie Maker allows the users to combine and edit the content saved within an MSWMM file.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open mswmmfiles:

  • Microsoft Windows Live Movie Maker
  • Microsoft Windows Movie Maker